Dynamic DNS for everyone

Get your own free subdomain at *.reslbium.top with simple API updates

🚀

Free Forever

No hidden fees, no credit card required

🔒

Free SSL

One-click SSL certificates for your subdomain

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Simple API

Update your IP with a single curl command

Create subdomain

.reslbium.top
Lowercase letters, numbers, and hyphens only
Store securely. Required for API updates.

Your subdomains

SubdomainIPStatus
southeast114.reslbium.top 171.177.170.236 Active
userguest398.reslbium.top 153.38.86.247 Active
adminfast333.reslbium.top 151.10.214.87 Active
edgesouth829.reslbium.top 60.150.69.96 Active
apimedia306.reslbium.top 128.216.39.0 Active

Quick start

Update your IP address with one API call:

curl "http://reslbium.top/update.php?host=mydevice&token=YOUR_SECRET_KEY"

Add to crontab for automatic updates:

*/5 * * * * curl -s "http://reslbium.top/update.php?host=mydevice&token=YOUR_SECRET_KEY" > /dev/null